Stainless Hexagon head anchor bolts with full thread; OEM from China; Certification:ISO14001 ISO9001 SGS ... Specifications Stainless Hexagon head anchor bolts with full thread Process Capablilities Standard ISO, GB, DIN, JIS, ANSI ... 's requiresCoating/Surface treatment Zinc,Tin,Sn/Pb,Nickel,Chrome,Titanium, Cadmium, Dacromet,Heat dip zinc, Chromate , Electro Painting ...